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Gelneren [198K]

3 years ago

9

Liz and Rick are squeezing lemons for a lemonade stand. Liz squeezed 18 lemons in 6 minutes. Rick squeezed 24 lemons in 12 minut

es. Who squeezed lemons at a faster pace? ⇒

1 answer:

Kitty [74]3 years ago

6 0

Answer:

Liz

Liz because when having the same common denominator,

Liz=2/6 and Rick=3/6

So, I would go with Liz.

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Simplify <br> 12a-(4b+4a)-b

lara31 [8.8K]

12a-(4b+4a)-b
12a-4b-4a-b
=> 8a-5b

8 0

4 years ago

Read 2 more answers

Find the circumference of a circle with the diameter of 10 inches. Leave your answers in form of pi

MrRa [10]

Answer:

Circumference = 10π

Step-by-step explanation:

First identify the circumference formula as such:

2πr (where r ⇒ radius, π ⇒ pi)

Knowing 2 times the radius (2r) in the formula can be rewritten as the diameter, the formula itself can be rewritten as:

πd (where d ⇒ diameter, π ⇒ pi)

If we know the diameter = 10 inches, substitute in the circumference formula πd to get:

π * 10 inches = 10 * π inches = 10π inches

4 0

4 years ago

HELP PLEASE!! EXTRA POINTS AND BRAINLIEST WILL BE GIVEN!!

mezya [45]

Answer:

0.02651

Step-by-step explanation:

P(all 5 are boys) =

$\frac{7}{12} \times \frac{6}{11} \times \frac{5}{10} \times \frac{4}{9} \times \frac{3}{8}$

= 0.02651 ( wow low)

3 0

3 years ago

Please show your work and explain it.

Maru [420]

Answer:

$f(x)=\dfrac{x+2}{2(x-2)}$

Step-by-step explanation:

Remember when you divide fractions, you need to get the reciprocal of the divisor and multiply. So your first simplification would be:

$\dfrac{x^2+4x+4}{x^2-6x+8}\div\dfrac{6x+12}{3x-12}\\\\=\dfrac{x^2+4x+4}{x^2-6x+8}\times\dfrac{3x-12}{6x+12}\\\\=\dfrac{(x^2+4x+4)(3x-12)}{(x^2-6x+8)(6x+12)}$

Next we factor what we can so we can further simplify the rest of the equation:

$=\dfrac{(x^2+4x+4)(3x-12)}{(x^2-6x+8)(6x+12)}\\\\=\dfrac{(x+2)(x+2)(3x-12)}{(x^2-6x+8)(6(x+2))}\\\\$

We can now cancel out (x+2)

$=\dfrac{(x+2)(3x-12)}{(x^2-6x+8)(6)}$

Next we factor out even more:

$=\dfrac{(x+2)(3)(x-4)}{(x-2)(x-4)(6)}$

We cancel out x-4 and reduce the 3 and 6 into simpler terms:

$=\dfrac{(x+2)(1)}{(x-2)(2)}$

And we can now simplify it to:

$=\dfrac{x+2}{2(x-2)}$

6 0

4 years ago

X²-2x=8<br> what is the answer

katrin2010 [14]

Answer:

X=4, -2

Step-by-step explanation:

Check attachment

6 0

3 years ago